Delta DPS-400K - Page 146

A1-2
Ultron DPS Series
Model DPS-300K DPS-400K DPS-500K
Input
Nominal Voltage 9DFĭ:
Voltage Range 187 ~ 276/ 324 ~ 477 Vac *
1
Frequency 50/60 Hz (± 5Hz)
Output
Nominal Voltage 9DFĭ:
Voltage Harmonic
Distortion
OLQHDUORDG
Power Factor 0.9
Frequency 50/60 Hz
Overload Capability < 125% : 10 minutes, < 150% : 1minute, > 150% : 1 second
Display LED indicators; LCD (multi-language supported)
Interface Standard
USB port x 1, RS-232 port x 1, Smart slot x 2,
Output dry contact x 6, Input dry contact x 2,
Battery cabinet temperature sensor port x 4,
Battery cabinet status sensor port x 1,
External breaker status detection port x 1,
Parallel port x 1, REPO x 1
Efficiency
Online Mode Up to 96%
ECO Mode Up to 99%
Battery
Nominal Voltage 240 Vdc
Charge Voltage
_ Float Charge
± 272V (± 2 Vdc)
Charge Voltage
_ Boost Charge
± 280V (± 2 Vdc)
Charge Current 130A
Environ-
ment
Operating Altitude 1000 meters (without derating)
Operating
Temperature
0 ~ 40°C
Relative Humidity < 95% (non-condensing)
Audible Noise < 76 dBA (at one meter)
IP Degree of
Protection
IP 20